feature request: ternary fallthroughs

[Gribouillis]

A foolish consistency is the hobgoblin of little minds

We don't have to take every quotation as an enlightening thought. That one was coined by Ralph Waldo Emerson, a leading figure of the transcendentalism movement, a romantic american philosophical movement in the 19th century. It is not particularly my cup of tea.

There are very good reasons for the tremendous success of the Python language. To me, CLARITY is one of the main points. Let us not through away the best part of the language.